Furnaces - combustion
![](https://marelli.be/wp-content/uploads/2019/01/MMA-AF-1-273x300.png)
Sector:Stone quarry
Country:Belgium
Type:High-pressure fan MMA-AF 630/B T 5,5Kw 2P ex.4 LG0°, with 100% welded casing, shaft seal, inspection door,... Use : supply of fresh air into ovens.
Application:
Working point:1.500 m³/h @ 7.000 Pa
![](https://marelli.be/wp-content/uploads/2022/01/MMA-BC-450-ex9-RD90°-300x225.jpg)
Sector:Brickyard
Country:Belgium
Type:Centrifugal fan MMA-BC 450 2,2kW T ex.9/W RD90°, designed for air up to +300°C.
Use : supply of fresh air into furnace.
Application:
Working point:6.000 m³/h @ 390 Pa
![](https://marelli.be/wp-content/uploads/2018/08/00032-1-300x300.jpg)
Sector:Waste treatment
Country:Belgium
Type:MEV-APRF 631 ex.4 high pressure fan, motor 4 kW, 440V 60Hz, reverse blade impeller.
For US market.
Application : Incinirator ventilation
Application:
Working point:1.000 m³/h @ 750 mmH2O